Overview
Singapore’s official population estimates are compiled by the Singapore Department of Statistics. Since 2000, we adopted a register-based approach where basic population count and characteristics such as age, sex, ethnic group, type of dwelling, geographical distribution and other basic demographic statistics were obtained from multiple administrative sources.
Latest News & Data
Latest News
28 Sep 2025Publication & Resources
Population Trends, 2025
As at end-June 2025, Singapore’s total population stood at 6.11 million, comprising 4.20 million residents and 1.91 million non-residents. More information is available in Population Trends, 2025
Latest Data
| Item | Unit | Latest Period | Latest Data |
% Change (Y-o-Y)
|
Previous Period Data |
% Change (Y-o-Y)
|
|---|---|---|---|---|---|---|
| Total Population | '000 | 2025 | 6,111.2 | 1.2 | 6,036.9 | 2.0 |
| Singapore Residents | '000 | 2025 | 4,204.5 | 0.6 | 4,180.9 | 0.8 |
| Singapore Citizens | '000 | 2025 | 3,660.7 | 0.7 | 3,635.9 | 0.7 |
| Singapore Permanent Residents | '000 | 2025 | 543.8 | -0.2 | 544.9 | 1.2 |
| Population Density | Per Sq Km | 2025 | 8,300 | na | 8,207 | na |
| Sex Ratio | Males per 1,000 Females | 2025 | 947 | na | 948 | na |
| Age Structure | ||||||
| Below 20 years | '000 | 2025 | 783.3 | -0.6 | 788.0 | -0.4 |
| 20-64 Years | '000 | 2025 | 2,631.6 | -0.3 | 2,638.9 | 0.0 |
| 65 years & Over | '000 | 2025 | 789.6 | 4.7 | 753.9 | 5.0 |
| Median Age | Years | 2025 | 43.2 | na | 42.8 | na |
| Old Age Support Ratio | Number of Residents Aged 20-64 per Resident Aged 65 Years & Over |
2025 | 3.3 | na | 3.5 | na |
| Proportion of Citizen Population Aged 65 Years & Over | % | 2025 | 20.7 | na | 19.9 | na |
| Item | Unit | Latest Period | Latest Data |
% Change (Y-o-Y)
|
Previous Period Data |
% Change (Y-o-Y)
|
|---|---|---|---|---|---|---|
| Total Population | '000 | 2025 | 6,111.2 | 1.2 | 6,036.9 | 2.0 |
| Singapore Residents | '000 | 2025 | 4,204.5 | 0.6 | 4,180.9 | 0.8 |
| Singapore Citizens | '000 | 2025 | 3,660.7 | 0.7 | 3,635.9 | 0.7 |
| Singapore Permanent Residents | '000 | 2025 | 543.8 | -0.2 | 544.9 | 1.2 |
| Population Density | Per Sq Km | 2025 | 8,300 | na | 8,207 | na |
| Sex Ratio | Males per 1,000 Females | 2025 | 947 | na | 948 | na |
| Age Structure | ||||||
| Below 20 years | '000 | 2025 | 783.3 | -0.6 | 788.0 | -0.4 |
| 20-64 Years | '000 | 2025 | 2,631.6 | -0.3 | 2,638.9 | 0.0 |
| 65 years & Over | '000 | 2025 | 789.6 | 4.7 | 753.9 | 5.0 |
| Median Age | Years | 2025 | 43.2 | na | 42.8 | na |
| Old Age Support Ratio | Number of Residents Aged 20-64 per Resident Aged 65 Years & Over |
2025 | 3.3 | na | 3.5 | na |
| Proportion of Citizen Population Aged 65 Years & Over | % | 2025 | 20.7 | na | 19.9 | na |
Detailed Statistical Time Series Tables
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